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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTRxNHgtNjdoeC01bXBn
Failure to properly verify ed25519 signatures in libp2p-core
Affected versions of this crate did not properly verify ed25519 signatures. Any signature with a correct length was considered valid. This allows an attacker to impersonate any node identity.
Permalink: https://github.com/advisories/GHSA-4q4x-67hx-5mpgJSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTRxNHgtNjdoeC01bXBn
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: about 3 years ago
Updated: over 1 year ago
CVSS Score: 7.5
CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Identifiers: GHSA-4q4x-67hx-5mpg, CVE-2019-15545
References:
- https://nvd.nist.gov/vuln/detail/CVE-2019-15545
- https://rustsec.org/advisories/RUSTSEC-2019-0004.html
- https://github.com/advisories/GHSA-4q4x-67hx-5mpg
Affected Packages
cargo:libp2p-core
Dependent packages: 68Dependent repositories: 1,657
Downloads: 7,654,077 total
Affected Version Ranges: < 0.8.1
Fixed in: 0.8.1
All affected versions: 0.1.0, 0.2.0, 0.2.1, 0.3.0, 0.3.1, 0.3.2, 0.3.3, 0.3.4, 0.4.0, 0.5.0, 0.6.0, 0.7.0, 0.7.1, 0.8.0
All unaffected versions: 0.8.1, 0.9.0, 0.9.1, 0.9.2, 0.10.0, 0.11.0, 0.12.0, 0.13.0, 0.13.1, 0.13.2, 0.15.0, 0.16.0, 0.17.0, 0.17.1, 0.18.0, 0.19.0, 0.19.1, 0.19.2, 0.20.0, 0.20.1, 0.21.0, 0.22.0, 0.22.1, 0.23.0, 0.23.1, 0.24.0, 0.25.0, 0.25.1, 0.25.2, 0.26.0, 0.27.0, 0.27.1, 0.28.0, 0.28.1, 0.28.2, 0.28.3, 0.29.0, 0.30.0, 0.30.2, 0.31.0, 0.31.1, 0.32.0, 0.32.1, 0.33.0, 0.34.0, 0.35.0, 0.35.1, 0.36.0, 0.37.0, 0.38.0, 0.39.0, 0.39.1, 0.39.2, 0.40.0, 0.40.1, 0.41.0, 0.41.1, 0.41.2, 0.41.3, 0.42.0